Heat extraction, waterproof, and daylighting roof device

Abstract

The present invention is a heat extraction, waterproof, and daylighting roof device, which includes a water leakage top assembled above a roof. The water leakage top has a first air vent and a left end edge. A left extension water leakage top, a right extension water leakage top, an expel air vent, and a guide plate are mounted above the first air vent, and water leakage holes are provided between the left extension water leakage top and the water leakage top. The guide plate is positioned below the expel air vent; the guide plate is provided with an upward facing right crooked plate and an upward facing left crooked plate on two sides thereof. The left crooked plate is provided with a plurality of overflow holes, during heavy rain, the guide plate provides a function similar to an overflow container that prevents spilling over to the first air vent.

Claims

1. A heat extraction, waterproof, and daylighting roof device, which comprises a water leakage top assembled on a roof, wherein the water leakage top is a top plate, a first air vent is provided in the water leakage top and is configured with a left end edge and a right end edge; a left extension water leakage top, a right extension water leakage top, and a guide plate are assembled above the first air vent, the right extension water leakage top is provided with a right sloping plate and a right top plate, the left extension water leakage top is positioned on the left side of the right extension water leakage top, the left extension water leakage top is provided with a left top plate and a left sloping plate, water leakage holes are provided between the left sloping plate and the water leakage top, the left top plate and the right top plate are approximately parallel with the water leakage top, an expel air vent is provided between the left top plate and the right top plate, the left extension water leakage top and the right extension water leakage top and two side elevations therebetween form an elevated body; the guide plate is positioned below the left extension water leakage top and the right extension water leakage top and above the water leakage top; wherein, the guide plate is provided with an upward facing right crooked plate and an upward facing left crooked plate on two sides thereof, the guide plate is positioned on a connecting line between the end portion of the left top plate and the left end edge of the first air vent, wherein the left crooked plate is an inverted V-shaped plate, which is provided with a left lower plate and a left upper plate; the left lower plate is further provided with a plurality of overflow holes, and the right crooked plate is an inverted V-shaped plate, which is provided with a right lower plate and a right upper plate; an overflow area of the guide plate is beyond the first air vent; the guide plate and the water leakage top form a second air vent, the left crooked plate and the left sloping plate form a third air vent, and the left crooked plate and the left top plate form a fourth air vent, wherein the opening diameter of the first air vent is larger than the opening diameter of the second air vent; a fifth air vent is provided between the right crooked plate and the right extension water leakage top, the left crooked plate is positioned lower than the right crooked plate, which apart from guiding and preventing reverse flow of rain water when hot air is being expelled, thereby enabling temporary storage of accumulated rain water during heavy rain and prevents spilling over to the first wind vent.

2. A heat extraction, waterproof, and daylighting roof device, which comprises a water leakage top assembled on a roof, wherein the water leakage top is a top plate, a first air vent is provided in the water leakage top, and the first air vent is configured with a left end edge and a right end edge, a left extension water leakage top, a right extension water leakage top, and a guide plate are assembled above the first air vent, the right extension water leakage top is provided with a right sloping plate and a right top plate, the left extension water leakage top is positioned on the left side of the right extension water leakage top, the left extension water leakage top is provided with a left top plate and a left sloping plate, water leakage holes are provided between the left sloping plate and the water leakage top, the left top plate and the right top plate are approximately parallel with the water leakage top, an expel air vent is provided between the left top plate and the right top plate, the left extension water leakage top and the right extension water leakage top and two side elevations therebetween form an elevated body, the guide plate is positioned below the left extension water leakage top and the right extension water leakage top and above the water leakage top; wherein, the guide plate is provided with an upward facing right crooked plate and an upward facing left crooked plate on two sides thereof, the guide plate is positioned on a connecting line between the end portion of the left top plate and the left end edge of the first air vent; the left crooked plate is a left sloping plate facing upward at an angle, wherein the left lower plate is provided with a plurality of overflow holes, and the right crooked plate is a right sloping plate facing upward at an angle; a second left crooked plate and a second right crooked plate that face each other are further mounted above the guide plate, wherein the second left crooked plate and the second right crooked plate are both inverted V-shaped plates, an overflow area of the guide plate is beyond the first air vent; the guide plate and the water leakage top form a second air vent, the left crooked plate and the left sloping plate form a third air vent, and the left crooked plate and the left top plate form a fourth air vent, wherein the opening diameter of the first air vent is larger than the opening diameter of the second air vent; a fifth air vent is provided between the right crooked plate and the right extension water leakage top; the left crooked plate is positioned lower than the right crooked plate, which apart from guiding and preventing reverse flow of rain water when hot air is being expelled, thereby enabling temporary storage of accumulated rain water during heavy rain and prevents spilling over to the first wind vent.

3. The heat extraction, waterproof, and daylighting roof device according to claim 1, wherein the left extension water leakage top and the right extension water leakage top and two side elevations therebetween form an elevated body, and are all made from light-transmitting material.

4. The heat extraction, waterproof, and daylighting roof device according to claim 2, wherein the left extension water leakage top and the right extension water leakage top and two side elevations therebetween form an elevated body, and are all made from light-transmitting material.

5. The heat extraction, waterproof, and daylighting roof device according to claim 1, wherein the water leakage top is a flat surface rooftop, and a flange is configured on the periphery of a first air vent.

6. The heat extraction, waterproof, and daylighting roof device according to claim 2, wherein the water leakage top is a flat surface rooftop, and a flange is configured on the periphery of a first air vent.

7. The heat extraction, waterproof, and daylighting roof device according to claim 1, wherein the opening diameter of the second air vent is larger than the opening diameter of the third air vent, and the opening diameter of the third air vent is larger than the opening diameter of the fourth air vent.

8. The heat extraction, waterproof, and daylighting roof device according to claim 2, wherein the opening diameter of the second air vent is larger than the opening diameter of the third air vent, and the opening diameter of the third air vent is larger than the opening diameter of the fourth air vent.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a cross-section schematic view of a heat extraction waterproof roof device (1) of the prior art.

(2) FIG. 2 is a cross-section schematic view of a heat extraction waterproof roof device (2) of the prior art.

(3) FIG. 3 is a cross-section schematic view of a heat extraction waterproof roof device (3) of the prior art.

(4) FIG. 4 is a schematic view of a X-Y axis heat extraction coordinate index of the roof air discharge heat dissipating device of FIG. 1 and FIG. 3.

(5) FIG. 5 is a three-dimensional schematic view of a first embodiment of the present invention.

(6) FIG. 6 is a three-dimensional schematic view from another viewing angle of the first embodiment of the present invention.

(7) FIG. 7 is a cross-section schematic view of the first embodiment of the present invention.

(8) FIG. 8 is a cross-section schematic view of a second embodiment of the present invention.

(9) FIG. 9 is a three-dimensional schematic view of a third embodiment of the present invention applied on a flat surface roof.

(10) FIG. 10 is cross-section schematic view of the third embodiment of the present invention.

(11) FIG. 11 is a schematic view of a X-Y axis heat extraction coordinate index of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

(12) Referring to FIGS. 5, 6, and 7, which show a first embodiment of the present invention, wherein a water leakage top 41 is assembled on two sides of a roof 40. The water leakage top 41 is an inclined top plate (or is an inclined enameled corrugated plate), a first air vent 42 is provided in the water leakage top 41, and two sides of the first air vent 42 is configured with a left end edge 421 and a right end edge 422. A left extension water leakage top 51, a right extension water leakage top 52, and a sloping guide plate 53 are assembled above the first air vent 42. The left extension water leakage top 51, the right extension water leakage top 52, and the guide plate 53 all use a frame (not shown in the drawings) to realize secure fastening above the water leakage top 41. The right extension water leakage top 52 comprises a right sloping plate 521 and a right top plate 522. The left extension water leakage top 51 is positioned on the left side of the right extension water leakage top 52, and the left extension water leakage top 51 comprises a left sloping plate 511 and a left top plate 512. The left top plate 512 and the right top plate 522 are approximately parallel with the water leakage top 41 with an expel air vent 54 provided therebetween. Water leakage holes 411 are provided between the left sloping plate 511 and the water leakage top 41 (or the water leakage top 41 is an inclined enameled corrugated plate, and the left sloping plate 511 is mounted on the water leakage top 41, thereby enabling the concave corrugations in the enameled corrugated plate to be used to discharge water). The left extension water leakage top 51 and the right extension water leakage top 52 are assembled to form an elevated body and are both made from light-transmitting material, thereby enabling light to pass through the light-transmitting material of the left extension water leakage top 51 and the right extension water leakage top 52 as well as the expel air vent 54 to illuminate the interior of the room below. The guide plate 53 is positioned below the left extension water leakage top 51 and the right extension water leakage top 52 and above the water leakage top 41 (that is, below the expel air vent 54). The guide plate 53 is an inclined plate, the right side of which is provided with an upward facing right crooked plate 531, and the left side of the guide plate 53 is provided with an upward facing left crooked plate 532. The right crooked plate 531 and the left crooked plate 532 face each other, with the right crooked plate 531 positioned higher. The left crooked plate 532 is an inverted V-shaped plate, which comprises a left lower plate 5321 and a left upper plate 5322, with the left lower plate 5321 provided with a plurality of overflow holes 5323. The right crooked plate 531 is an inverted V-shaped plate, which comprises a right lower plate 5311 and a right upper plate 5312. The guide plate 53 is positioned on the connecting line between the left top plate 512 and the left end edge 421 of the first air vent 42. The overflow area of the plurality of overflow holes 5323 in the left crooked plate 532 is beyond the first air vent 42. A second air vent 43 is formed between the guide plate 53 and the water leakage top 41; a third air vent 44 is formed between the left crooked plate 532 and the left sloping plate 511; and a fourth air vent 45 is formed between the left crooked plate 532 and the left top plate 512 (as depicted in FIG. 7). The opening diameter of the first air vent 42 is larger than the opening diameter of the second air vent 43; the opening diameter of the second air vent 43 is larger than the opening diameter of the third air vent 44; and the opening diameter of the third air vent 44 is larger than the opening diameter of the fourth air vent 45. Furthermore, a fifth air vent 46 is formed between the right crooked plate 531 and the right extension water leakage top 52.

(13) According to the improvements in the aforementioned structure of the first embodiment of the present invention, heat flow in the interior of a house rises upward and passes through the first air vent 42, the second air vent 43, the third air vent 44, and the fourth air vent 45 to arrive at the expel air vent 54, whereupon the rising force of the hot air is used to cause the hot air to stream out. The Bernouilli principle is also applied to make use of the strong gusts of wind on the roof to speed up drawing out of the hot air and achieve the object of even faster ventilation and heat extraction. And from another side, heat flow passes through the first air vent 42 and the fifth air vent 46 to arrive at the expel air vent 54, thereby adding an additional channel for expelling hot air. When its raining, the rain water flows into the guide plate 53 from the expel air vent 54, whereupon the guide plate 53 expels the rain water through the overflow holes 5323 in the left crooked plate 532.

(14) In the present invention, the left side of the guide plate 53 is provided with the upward facing left crooked plate 532 and the right side is provided with the upward facing right crooked plate 531, wherein apart from effecting a diverting function and narrowing the opening diameter of the second air vent 43, the opening diameter of the third air vent 44, and the opening diameter of the fourth air vent 45, the left crooked plate 532 also prevents blowing hot air toward rain water when the hot air is being expelled through the third air vent 44 and the fourth air vent 45, thus preventing the rain water from flowing back along the guide plate 53. Hence, the left crooked plate 532 is able to guide the streaming out of hot air, which prevents the streaming out of hot air blowing rain water and causing reverse flowing thereof. Moreover, during heavy rain, the guide plate 53 can temporarily store an accumulation of rain water therein (it is understood that the overflow holes 5323 also continually expel the rain water), thereby preventing spilling over to the first air vent 42. In addition, the right crooked plate 531 is able to block rain water from falling into the guide plate 53 and splashing out into the first air vent 42. In order to rapidly expel hot air from the interior of a house, the Bernouilli principle is further applied by making use of strong gusts of wind on the roof to speed up the drawing out of the hot air. Furthermore, the right crooked plate 531 and the left crooked plate 532 face each other, and are configured with the right crooked plate 531 positioned higher than the left crooked plate 532, which has the function similar to that of an overflow container, and can temporarily store water during extremely heavy rain, thus preventing the overflow of rain water that would otherwise normally fall into the first air vent 42 and then into the interior of a house.

(15) Referring to FIG. 8, which shows a second embodiment of the present invention, wherein a left crooked plate 632 of a guide plate 63 is a single left sloping plate 6321 facing upward at an angle. The left sloping plate 6321 is provided with a plurality of overflow holes 6322, and a right crooked plate 631 of the guide plate 63 is a single right sloping plate 6311 facing upward at an angle. A second left crooked plate 65 and a second right crooked plate 64 that face each other are further mounted above the guide plate 63, wherein the second left crooked plate 65 and the second right crooked plate 64 are both inverted V-shaped plates. In common with the first embodiment, apart from providing the guide plate 63 with a diverting function and narrowing the opening diameters of the second air vent 43, the third air vent 44, and the fourth air vent 45, use of the single upward angled left sloping plate 6321, the single upward angled right sloping plate 6311, and the separated second left crooked plate 65 and second right crooked plate 64 also prevents rain water from flowing back along the guide plate 63 when hot air is being expelled through the third air vent 44 and the fourth air vent 45. Hence, the left crooked plate 632 and the second left crooked plate 65 are able to guide the streaming out of hot air, preventing the streaming hot air from blowing toward the rain water and causing reverse flowing thereof. In addition, the right crooked plate 631 and the second right crooked plate 64 are able to block rain water from falling into the guide plate 63 and splashing out into the first air vent 42. In order to rapidly expel hot air from the interior of a house, the Bernouilli principle is further applied by making use of strong gusts of wind on the roof to speed up the drawing out of the hot air. Furthermore, the right crooked plate 631 and the left crooked plate 632 face each other and are configured with the right crooked plate 631 positioned higher than the left crooked plate 632, which has the function similar to that of an overflow container. The overflow area of the guide plate 63 is beyond the first air vent 42 and can temporarily store water during extremely heavy rain, thus preventing the overflow of rain water that would otherwise normally fall into the first air vent 42 and then into the interior of a house. Accordingly, the present invention is provided with multiple functions including hot air discharge, storing of excessive rain water, blocking rain water, and preventing leakage of rain water. Referring to FIGS. 9 and 10, which show a third embodiment of the present invention, wherein a water leakage top 70 is a flat surface rooftop, which is configured with a flange 721 on the periphery of a first air vent 72. The remaining devices are the same as those in the first embodiment.

(16) Referring to FIG. 11, which shows a X-Y axis coordinate index (which can be compared to the X-Y axis heat extraction coordinate index of an air discharge heat dissipation device of the prior art shown in FIG. 4), wherein the X-axis is the coordinate positions of horizontal displacement of hot air flow, and the Y-axis is the coordinate positions of vertical displacement of hot air flow. When the coordinate positions of hot air flow is on the negative Y-axis, a phenomenon occurs to counter the rising force of the hot air, making it difficult for the hot air to flow. In the present invention, the coordinate positions of the hot air flow are all on the positive Y-axis, with no phenomenon occurring that counters the rising force, thus, the hot air flow does not slow down, and there is no downward accumulation. On the contrary, the present invention applies the forward flow of the rising force of hot air and the additional effect of the Bernouilli principle to make use of strong gusts of wind on the roof to cause rapid flow of the hot air, thereby achieving an extremely good heat extraction effect.

(17) It is of course to be understood that the embodiments described herein are merely illustrative of the principles of the invention and that a wide variety of modifications thereto may be effected by persons skilled in the art without departing from the spirit and scope of the invention as set forth in the following claims.